soxr: add libgomp dependency on gcc5.
soxr: add libgomp dependency on gcc5.

Begasus/haikuports,moochris/haikuports,nielx/haikuports,nielx/haikuports,koletzky/haikuports,nielx/haikuports,miqlas/haikuports,moochris/haikuports,Begasus/haikuports,Begasus/haikuports,haikuports/haikuports,koletzky/haikuports,haikuports/haikuports,Begasus/haikuports,haikuports/haikuports,haikuports/haikuports,Begasus/haikuports,miqlas/haikuports,haikuports/haikuports,koletzky/haikuports,miqlas/haikuports,moochris/haikuports